loop4: detected capacity change from 0 to 1024 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 14598 at fs/inode.c:331 drop_nlink+0xbb/0x110 fs/inode.c:331 Modules linked in: CPU: 1 PID: 14598 Comm: syz-executor.4 Not tainted 6.3.0-rc5-next-20230405-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 RIP: 0010:drop_nlink+0xbb/0x110 fs/inode.c:331 Code: 28 be 08 00 00 00 48 8d bb c0 07 00 00 e8 9d bb e9 ff f0 48 ff 83 c0 07 00 00 5b 5d 41 5c 41 5d e9 ba f2 96 ff e8 b5 f2 96 ff <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 0f b6 04 RSP: 0018:ffffc9000729fa88 EFLAGS: 00010206 RAX: 0000000000003160 RBX: ffff88803426aa30 RCX: ffffc90004204000 RDX: 0000000000040000 RSI: ffffffff81ec61db RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000094001 R12: 00000000ffffffff R13: ffff88803426aa78 R14: ffffc9000729fb18 R15: ffff88803179d130 FS: 00007fc982d37700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b33526000 CR3: 000000002b4c0000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_unlink+0x504/0x830 fs/hfsplus/dir.c:381 hfsplus_rename+0xc2/0x210 fs/hfsplus/dir.c:547 vfs_rename+0xef6/0x17a0 fs/namei.c:4772 do_renameat2+0xb62/0xc90 fs/namei.c:4923 __do_sys_rename fs/namei.c:4969 [inline] __se_sys_rename fs/namei.c:4967 [inline] __x64_sys_rename+0x81/0xa0 fs/namei.c:4967 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fc98208c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc982d37168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007fc9821abf80 RCX: 00007fc98208c169 RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000020000180 RBP: 00007fc9820e7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe2fa904ef R14: 00007fc982d37300 R15: 0000000000022000